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Sweda Sara Philip, C.P. Archana
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Xuan Zhao, Guoqiang Gao, Minshun Wan and Juchuan Dai
An accurate formula for calculating the pressure loss in concrete pumping plays a significant guiding role in the design and service process of pump trucks. Based on the flow characteristics of concrete pumping, a straight pipe one-dimensional model for ...
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Kre?imir Nincevic, Thierry Guillet, Omar Al Mansouri and Roman Wan-Wendner
This contribution summarizes the largest available literature data collection on tensile and shear loaded anchor tests, obtained in two independent studies and performed by two different research groups. It was the objective of the two studies to investi...
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Shanju Wen, Jiaqi Hao, Jiangyuzhuo Wang, Shijuan Xiong, Yuhan Jiang, Yihui Zhu, Yapeng Jiao, Jinglin Yang, Jinli Zhu and Xiaohong Tian
In greenhouse vegetable production, reductive soil disinfestation (RSD) effectively mitigates soil-borne diseases, yet its impact on the dynamics of soil organic carbon (SOC) has not been adequately examined. This study investigated the distribution of s...
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Lianjun Chen, Yang Zhang, Pengcheng Li and Gang Pan
This paper aims to reveal the motion law and collision behaviors of shotcrete particle flow jets. A physical model of the jet flow field composed of a nozzle structure and jet area was constructed and meshes with various sizes were used to mesh the nozzl...
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Jedson Batista Sousa, Sergio Luis Gonzalez Garcia and Rodrigo Moulin Ribeiro Pierott
In this work, twenty-seven dry joint specimens of prestressed segmental bridges produced using recycled coarse aggregate concrete (RAC) were subjected to push-off tests. The substitution rate of coarse aggregate for recycled aggregate was 100%. The varia...
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Shan Liu, Fengxia Han, Shiqi Zheng, Songpu Gao and Guoxing Zhang
Concrete that self-compacts is frequently utilized in engineering construction. Recycled coarse aggregate self-compacting concrete (RCASCC) is made by partially substituting recycled coarse aggregates (RCA) for natural coarse aggregates in order to conse...
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Sanaz Ramzi, Mohammad Javad Moradi and Hamzeh Hajiloo
In this study, an artificial neural network (ANN) model was developed to predict the compressive strength of concrete containing supplementary cementitious materials (SCMs) at high temperatures. For this purpose, 500 experimental results were collected f...
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Hyojeong Yun, Donghwi Kim, Sunho Kang and Wonseok Chung
Many researchers are developing heating construction materials to remove black ice from roads, addressing the scientific challenges associated with this issue. The use of carbon-based nanomaterials in concrete is of great interest due to the excellent el...
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Y. Sivananda Reddy, Anandh Sekar and S. Sindhu Nachiar
The usage of foam concrete (FC) was extended from being used as a filler material to an alternative concrete due to the effect of conventional concrete on global warming. The diversified perspective on FC as an alternative to conventional concrete is due...
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